of mitt romney and i guess senator portman watching in a hotel suite tonight. president obama was in the air on air force one for part of this tonight. how does this change prep for tuesday? >> well, i think we'll see certainly a more aggressive president obama. i think the interesting thing about it, we all kind of agree that this was probably a draw, which just draws attention to the fact of how rare it was last week when you had such a lopsided victory that everyone saw almost immediately and the president himself had to finally acknowledge. and then the question is if you have a draw, then who really wins ultimately? and you could say the republicans do because they're the ones who came in with momentum. but vice president biden was out there to stir up the base, to fire up the base. and if that was his objective tonight, he probably accomplished that. >> and tom brokaw, one of the elephants in the room, of course, is the business of moderating. a lot of talk about the job jim lehrer did. i think it will be mutually agreed that martha raddatz did a good job